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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "vbalistbox.hxx"
21 : #include "vbanewfont.hxx"
22 : #include <comphelper/anytostring.hxx>
23 : #include <com/sun/star/script/ArrayWrapper.hpp>
24 : #include <com/sun/star/form/validation/XValidatableFormComponent.hpp>
25 : #include <ooo/vba/msforms/fmMultiSelect.hpp>
26 :
27 : using namespace com::sun::star;
28 : using namespace ooo::vba;
29 :
30 23 : ScVbaListBox::ScVbaListBox( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< css::uno::XInterface >& xControl, const uno::Reference< frame::XModel >& xModel, AbstractGeometryAttributes* pGeomHelper )
31 : : ListBoxImpl_BASE(xParent, xContext, xControl, xModel, pGeomHelper)
32 23 : , m_nIndex(0)
33 : {
34 23 : mpListHelper.reset( new ListControlHelper( m_xProps ) );
35 23 : }
36 :
37 : // Attributes
38 : void SAL_CALL
39 0 : ScVbaListBox::setListIndex( const uno::Any& _value ) throw (uno::RuntimeException, std::exception)
40 : {
41 0 : sal_Int32 nIndex = 0;
42 0 : _value >>= nIndex;
43 0 : uno::Reference< XPropValue > xPropVal( Selected( nIndex ), uno::UNO_QUERY_THROW );
44 0 : xPropVal->setValue( uno::makeAny( sal_True ) );
45 0 : }
46 :
47 : uno::Any SAL_CALL
48 0 : ScVbaListBox::getListIndex() throw (uno::RuntimeException, std::exception)
49 : {
50 0 : uno::Sequence< sal_Int16 > sSelection;
51 0 : m_xProps->getPropertyValue( "SelectedItems" ) >>= sSelection;
52 0 : if ( sSelection.getLength() == 0 )
53 0 : return uno::Any( sal_Int32( -1 ) );
54 0 : return uno::Any( sSelection[ 0 ] );
55 : }
56 :
57 : uno::Any SAL_CALL
58 2 : ScVbaListBox::getValue() throw (uno::RuntimeException, std::exception)
59 : {
60 2 : uno::Sequence< sal_Int16 > sSelection;
61 4 : uno::Sequence< OUString > sItems;
62 2 : m_xProps->getPropertyValue( "SelectedItems" ) >>= sSelection;
63 2 : m_xProps->getPropertyValue( "StringItemList" ) >>= sItems;
64 2 : if( getMultiSelect() )
65 0 : throw uno::RuntimeException( "Attribute use invalid." );
66 2 : uno::Any aRet;
67 2 : if ( sSelection.getLength() )
68 2 : aRet = uno::makeAny( sItems[ sSelection[ 0 ] ] );
69 4 : return aRet;
70 : }
71 :
72 : void SAL_CALL
73 2 : ScVbaListBox::setValue( const uno::Any& _value ) throw (uno::RuntimeException, std::exception)
74 : {
75 2 : if( getMultiSelect() )
76 : {
77 0 : throw uno::RuntimeException( "Attribute use invalid." );
78 : }
79 2 : OUString sValue = getAnyAsString( _value );
80 4 : uno::Sequence< OUString > sList;
81 2 : m_xProps->getPropertyValue( "StringItemList" ) >>= sList;
82 2 : sal_Int16 nLength = static_cast<sal_Int16>( sList.getLength() );
83 2 : sal_Int16 nValue = -1;
84 2 : sal_Int16 i = 0;
85 6 : for( i = 0; i < nLength; i++ )
86 : {
87 6 : if( sList[i].equals( sValue ) )
88 : {
89 2 : nValue = i;
90 2 : break;
91 : }
92 : }
93 2 : if( nValue == -1 )
94 0 : throw uno::RuntimeException( "Attribute use invalid." );
95 :
96 4 : uno::Sequence< sal_Int16 > nSelectedIndices(1);
97 4 : uno::Sequence< sal_Int16 > nOldSelectedIndices;
98 2 : m_xProps->getPropertyValue( "SelectedItems" ) >>= nOldSelectedIndices;
99 2 : nSelectedIndices[ 0 ] = nValue;
100 2 : m_xProps->setPropertyValue( "SelectedItems", uno::makeAny( nSelectedIndices ) );
101 2 : if ( nSelectedIndices != nOldSelectedIndices )
102 4 : fireClickEvent();
103 2 : }
104 :
105 : OUString SAL_CALL
106 2 : ScVbaListBox::getText() throw (uno::RuntimeException, std::exception)
107 : {
108 2 : OUString result;
109 2 : getValue() >>= result;
110 2 : return result;
111 : }
112 :
113 : void SAL_CALL
114 2 : ScVbaListBox::setText( const OUString& _text ) throw (uno::RuntimeException, std::exception)
115 : {
116 2 : setValue( uno::makeAny( _text ) ); // seems the same
117 2 : }
118 :
119 : sal_Int32 SAL_CALL
120 8 : ScVbaListBox::getMultiSelect() throw (css::uno::RuntimeException, std::exception)
121 : {
122 8 : bool bMultiSelect = false;
123 8 : m_xProps->getPropertyValue( "MultiSelection" ) >>= bMultiSelect;
124 :
125 8 : return bMultiSelect ? msforms::fmMultiSelect::fmMultiSelectMulti : msforms::fmMultiSelect::fmMultiSelectSingle;
126 : }
127 :
128 : void SAL_CALL
129 4 : ScVbaListBox::setMultiSelect( sal_Int32 _multiselect ) throw (css::uno::RuntimeException, std::exception)
130 : {
131 4 : bool bBoolVal = false;
132 4 : switch ( _multiselect )
133 : {
134 : case msforms::fmMultiSelect::fmMultiSelectMulti:
135 : case msforms::fmMultiSelect::fmMultiSelectExtended:
136 2 : bBoolVal = true;
137 2 : break;
138 : case msforms::fmMultiSelect::fmMultiSelectSingle:
139 2 : bBoolVal = false;
140 2 : break;
141 : default:
142 0 : throw lang::IllegalArgumentException();
143 : break;
144 : }
145 4 : m_xProps->setPropertyValue( "MultiSelection" , uno::makeAny( bBoolVal ) );
146 4 : }
147 :
148 :
149 : css::uno::Any SAL_CALL
150 0 : ScVbaListBox::Selected( sal_Int32 index ) throw (css::uno::RuntimeException, std::exception)
151 : {
152 0 : uno::Sequence< OUString > sList;
153 0 : m_xProps->getPropertyValue( "StringItemList" ) >>= sList;
154 0 : sal_Int16 nLength = static_cast< sal_Int16 >( sList.getLength() );
155 : // no choice but to do a horror cast as internally
156 : // the indices are but sal_Int16
157 0 : sal_Int16 nIndex = static_cast< sal_Int16 >( index );
158 0 : if( nIndex < 0 || nIndex >= nLength )
159 0 : throw uno::RuntimeException( "Error Number." );
160 0 : m_nIndex = nIndex;
161 0 : return uno::makeAny( uno::Reference< XPropValue > ( new ScVbaPropValue( this ) ) );
162 : }
163 :
164 : // Methods
165 : void SAL_CALL
166 6 : ScVbaListBox::AddItem( const uno::Any& pvargItem, const uno::Any& pvargIndex ) throw (uno::RuntimeException, std::exception)
167 : {
168 6 : mpListHelper->AddItem( pvargItem, pvargIndex );
169 6 : }
170 :
171 : void SAL_CALL
172 0 : ScVbaListBox::removeItem( const uno::Any& index ) throw (uno::RuntimeException, std::exception)
173 : {
174 0 : mpListHelper->removeItem( index );
175 0 : }
176 :
177 : void SAL_CALL
178 2 : ScVbaListBox::Clear( ) throw (uno::RuntimeException, std::exception)
179 : {
180 2 : mpListHelper->Clear();
181 2 : }
182 :
183 : // this is called when something like the following vba code is used
184 : // to set the selected state of particular entries in the Listbox
185 : // ListBox1.Selected( 3 ) = false
186 : //PropListener
187 : void
188 0 : ScVbaListBox::setValueEvent( const uno::Any& value )
189 : {
190 0 : bool bValue = false;
191 0 : if( !(value >>= bValue) )
192 0 : throw uno::RuntimeException( "Invalid type. need boolean." );
193 0 : uno::Sequence< sal_Int16 > nList;
194 0 : m_xProps->getPropertyValue( "SelectedItems" ) >>= nList;
195 0 : sal_Int16 nLength = static_cast<sal_Int16>( nList.getLength() );
196 0 : sal_Int16 nIndex = m_nIndex;
197 0 : for( sal_Int16 i = 0; i < nLength; i++ )
198 : {
199 0 : if( nList[i] == nIndex )
200 : {
201 0 : if( bValue )
202 0 : return;
203 : else
204 : {
205 0 : for( ; i < nLength - 1; i++ )
206 : {
207 0 : nList[i] = nList[i + 1];
208 : }
209 0 : nList.realloc( nLength - 1 );
210 : //m_xProps->setPropertyValue( sSourceName, uno::makeAny( nList ) );
211 0 : fireClickEvent();
212 0 : m_xProps->setPropertyValue( "SelectedItems", uno::makeAny( nList ) );
213 0 : return;
214 : }
215 : }
216 : }
217 0 : if( bValue )
218 : {
219 0 : if( getMultiSelect() )
220 : {
221 0 : nList.realloc( nLength + 1 );
222 0 : nList[nLength] = nIndex;
223 : }
224 : else
225 : {
226 0 : nList.realloc( 1 );
227 0 : nList[0] = nIndex;
228 : }
229 : //m_xProps->setPropertyValue( sSourceName, uno::makeAny( nList ) );
230 0 : fireClickEvent();
231 0 : m_xProps->setPropertyValue( "SelectedItems", uno::makeAny( nList ) );
232 0 : }
233 : }
234 :
235 : // this is called when something like the following vba code is used
236 : // to determine the selected state of particular entries in the Listbox
237 : // msgbox ListBox1.Selected( 3 )
238 :
239 : css::uno::Any
240 0 : ScVbaListBox::getValueEvent()
241 : {
242 0 : uno::Sequence< sal_Int16 > nList;
243 0 : m_xProps->getPropertyValue( "SelectedItems" ) >>= nList;
244 0 : sal_Int32 nLength = nList.getLength();
245 0 : sal_Int32 nIndex = m_nIndex;
246 :
247 0 : for( sal_Int32 i = 0; i < nLength; i++ )
248 : {
249 0 : if( nList[i] == nIndex )
250 0 : return uno::makeAny( sal_True );
251 : }
252 :
253 0 : return uno::makeAny( sal_False );
254 : }
255 :
256 : void SAL_CALL
257 0 : ScVbaListBox::setRowSource( const OUString& _rowsource ) throw (uno::RuntimeException, std::exception)
258 : {
259 0 : ScVbaControl::setRowSource( _rowsource );
260 0 : mpListHelper->setRowSource( _rowsource );
261 0 : }
262 :
263 : sal_Int32 SAL_CALL
264 3 : ScVbaListBox::getListCount() throw (uno::RuntimeException, std::exception)
265 : {
266 3 : return mpListHelper->getListCount();
267 : }
268 :
269 : uno::Any SAL_CALL
270 0 : ScVbaListBox::List( const ::uno::Any& pvargIndex, const uno::Any& pvarColumn ) throw (uno::RuntimeException, std::exception)
271 : {
272 0 : return mpListHelper->List( pvargIndex, pvarColumn );
273 : }
274 :
275 0 : uno::Reference< msforms::XNewFont > SAL_CALL ScVbaListBox::getFont() throw (uno::RuntimeException, std::exception)
276 : {
277 0 : return new VbaNewFont( m_xProps );
278 : }
279 :
280 : OUString
281 0 : ScVbaListBox::getServiceImplName()
282 : {
283 0 : return OUString("ScVbaListBox");
284 : }
285 :
286 : uno::Sequence< OUString >
287 0 : ScVbaListBox::getServiceNames()
288 : {
289 0 : static uno::Sequence< OUString > aServiceNames;
290 0 : if ( aServiceNames.getLength() == 0 )
291 : {
292 0 : aServiceNames.realloc( 1 );
293 0 : aServiceNames[ 0 ] = "ooo.vba.msforms.ScVbaListBox";
294 : }
295 0 : return aServiceNames;
296 : }
297 :
298 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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